
body {
    background-color: dimgray;
}

.header{
    height: 80px;
    background-color: red;

}
.menu {
    float:left;
    width:200px;
    height: 500px;
    background-color: grey;

}
.content {
    float: left;
    height: 500px;
    background-color: darkgrey;
    margin: 5px;
}
.footer {
    height: 40px;
}

.menuToggle {
    width: 60px;
    height: 32px;
    background-color: red;

}
.menuLabel{
    width: 100%;
    line-height: 30px;
    display: inline-block;
    margin: 5px 0px 5px 0px;
    color: #666666;
    border-radius:4px;
    text-align: center;
    background-color: gainsboro;
    user-select: none;
}
.menuToggle:checked+label{
    color: white;
    background-color:dodgerblue;
}

.user_center {
    display:block;
    position: absolute;
    top: 40px;
    right: 20px;
    width: 240px;
    height:100px;
    z-index: 2019;
    display: block;
    background-color: white;
    padding: 20px;
    border: 1px solid #eeeeee;
    border-radius: 3px;
}